What is computer information technology

Computer Information technology (IT) is that the application of computers and telecommunications instrumentality to store, retrieve, transmit and manipulate knowledge, typically within the context of a business or different enterprise. The term is usually used as a word for laptops and computer networks, however it conjointly encompasses different info distribution technologies like TV and telephones. many industries ar related to info technology, like component, software, natural philosophy, semiconductors, internet, communication system, e-commerce and laptop services.